{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing standard", "application", "machine or equipment", "biomedical", "concept or principle", "manufacturing process"], "input": "The welded joints strength is comparable to the SLM metal strength ( 1450 MPa ) ."}
{"manufacturing standard": [], "application": [], "machine or equipment": [], "biomedical": [], "concept or principle": ["MPa"], "manufacturing process": ["SLM"]}